大学数理化生奥赛试题库数据集

全国大学生理化生等主流赛事近10年真题及高质量模拟题，按学科模块细分（如数学含微积分、线性代数、概率论，物理含力学、电磁学、热力学），每道题目均配备规范解题步骤、答案解析及考点标注，部分难题附带视频讲解思路；同时收录赛事评分标准、获奖论文案例（数学建模类）、实验操作规范（物理/化学/生物实验类）等配套资料。This dataset contains real test questions and high-quality simulated questions from the past 10 years of major national college student competitions across mainstream disciplines including mathematics, physics, chemistry, biology and others. All questions are classified by subject modules: for example, the mathematics module covers calculus, linear algebra and probability theory, while the physics module includes mechanics, electromagnetism and thermodynamics. Each question is equipped with standardized solution procedures, detailed answer explanations and knowledge point annotations, and some difficult questions are supplemented with video-guided problem-solving ideas. In addition, the dataset also includes supporting materials such as competition scoring criteria, award-winning paper cases (for mathematical modeling competitions), and experimental operation specifications (for physics, chemistry and biology experiments).